Marcus Ludwig Keller is a certified Business & Leadership Coach with a passion for helping executives and teams unlock their full potential. Armed with an M.A. in Leadership and Communication from Harvard University, Marcus has dedicated his career to guiding leaders through complex organizational challenges, fostering team dynamics, and resolving conflicts. Now based in Düsseldorf, he offers personalized coaching programs that integrate strategic insight with a compassionate approach to personal growth, empowering clients to thrive both professionally and personally.